8+2a=19

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Solution for 8+2a=19 equation: 



8+2a=19

We move all terms to the left:

8+2a-(19)=0

We add all the numbers together, and all the variables

2a-11=0

We move all terms containing a to the left, all other terms to the right

2a=11

a=11/2

a=5+1/2

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